The Call of Cthulhu is a 2005 independent silent film adaptation of the H. P. Lovecraft short story The Call of Cthulhu, produced by Sean Branney and Andrew Leman and distributed by the H. P. Lovecraft Historical Society. It is the first film adaptation of the famous Lovecraft story, and uses Mythoscope, a blend of vintage and modern filming techniques intended to produce the look of a 1920s-era film. The film is a length of a featurette.